Perhaps you should try some spelling variations:
trinh dinh » trinh sinh, trinh dung, trinh lich
theo chua » theo chu, ho chua, cheo cua
chua xang » chua nang, chuc nang, chu bang
tuong dan » huong dan, tung dan, xuong dan
cong dan » cong san, cong tan, huong dan
than ban » thanh ban, toan ban, than man

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo chua xang - hanh ((trinh dinh) OR (trinh kinh)) hung ((tuong dan) or (cong dan)) than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chua xang - hanh ((trinh dinh) OR (trinh kinh)) hung ((tuong dan) OR (cong dan)) than ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chua xang - hanh ((trinh dinh) OR (trinh kinh)) hung ((tuong dan) or (cong dan)) than ban".
• Adding a wildcard symbol may retrieve word variants: theo chua xang - hanh ((trinh dinh) OR (trinh kinh)) hung ((tuong dan) or (cong dan)) than ban*.